Home / 5,684,520.92-7,844,659.26-3,106,201.64

Finding the Fourth Proportional to 5,684,520.92, 7,844,659.26 and 3,106,201.64

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Solution

The fourth proportional to 5,684,520.92, 7,844,659.26 and 3,106,201.64 is: 4,286,569.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684,520.92 : 7,844,659.26 = 3,106,201.64 : x
  2. Step 2: Convert to fraction form
    5,684,520.92/7,844,659.26 = 3,106,201.64/x
  3. Step 3: Cross multiply
    5,684,520.92x = 7,844,659.26 × 3,106,201.64
  4. Step 4: Simplify right side
    5,684,520.92x = 24,367,093,458,653.19
  5. Step 5: Solve for x
    x = 24,367,093,458,653.19/5,684,520.92
  6. Step 6: Final answer
    x = 4,286,569.41

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.